package com.qf.mapper;

import com.qf.entity.TbGroup;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.qf.entity.TbStudent;
import org.apache.ibatis.annotations.Mapper;

/**
 * @Entity com.qf.entity.TbGroup
 */
@Mapper
public interface TbGroupMapper extends BaseMapper<TbGroup> {
    TbGroup selectSnum(String snum,Long pageNum,Long pageSize);
}




